Has anyone else had this weird flu-like virus without fever, and without respiratory symptoms, that won't go away? The symptoms are: Nausea low grade headache heart palpitations and arrhythmia weakness and great tiredness Feeling really shaky and trembly hard to concentrate even on things you normally love? emotions near the surface (like wanting to cry) Sleeping well but waking to the same set of symptoms every day. It came on all of a sudden, and I am a fit healthy person with no bad health history and no issues, physical or psychological. Blood and urine tests come back normal. he listened to my heart and didn't think there was anything wrong with what he heard. No signs of infection apparently. No other conditions. Doc said it's probably a virus. Oh plus....it will not go away. I've had it for 6 weeks. Maybe it's getting a bit better now, but it's full of tricks, like making you feel a bit better for a couple of days then coming back again, and on and on. So I don't know if it will ever leave. Is anyone else getting this? (May 2018) I live in UK by the way, I don't know anyone else with this "virus".